/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.csp.sentinel.dashboard.repository.rule;

import java.util.List;
import java.util.concurrent.atomic.AtomicLong;

import com.alibaba.csp.sentinel.dashboard.datasource.entity.rule.AuthorityRuleEntity;
import com.alibaba.csp.sentinel.dashboard.datasource.entity.rule.DegradeRuleEntity;

import com.alibaba.csp.sentinel.dashboard.discovery.MachineInfo;
import com.alibaba.csp.sentinel.dashboard.rule.DynamicRulePublisher;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.TypeReference;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Component;

/**
 * @author leyou
 */
@Component
public class InMemDegradeRuleStore extends InMemoryRuleRepositoryAdapter<DegradeRuleEntity> {
    private static final Logger log = LoggerFactory.getLogger(InMemDegradeRuleStore.class);

    private static AtomicLong ids = new AtomicLong(0);

    public InMemDegradeRuleStore(ApplicationContext context) {
        super((DynamicRulePublisher<List<DegradeRuleEntity>>) context.getBean("degradeRuleDatabasePublisher"));

    }

    @Override
    public List<DegradeRuleEntity> saveAll(String content) {
        return saveAll(JSON.parseObject(content, new TypeReference<List<DegradeRuleEntity>>() {
        }, null));
    }

    @Override
    public List<DegradeRuleEntity> save(String content) {
        List<DegradeRuleEntity> ruleEntities = JSON.parseObject(content, new TypeReference<List<DegradeRuleEntity>>() {
        }, null);
        for (DegradeRuleEntity ruleItem : ruleEntities) {
            save(ruleItem);
        }
        return ruleEntities;
    }

    @Override
    protected long nextId() {
        return ids.incrementAndGet();
    }

    @Override
    protected boolean setRuleMachine(String app, String ip, int port, List<DegradeRuleEntity> rules) {
        return sentinelApiClient.setDegradeRuleOfMachine(app, ip, port, rules);
    }
}
